﻿.wrapper{
    overflow: hidden;
      width: 100%;
}

.leftcol {
  position: absolute;
  width: 170px;
  left: 0;
  float: left;
  margin: 0;
  background-color: #333333;
  min-height: 100%;
  .logo{
     text-align:center;background-color:#222;
     img{
         max-height:51px;
     }
  }

}
.rightcol {
  margin: 0 0 0 170px;
  position: relative;
  background-color: #ffffff;
  height: 100%;
  box-shadow:0 0 10px rgba(0,0,0,.2);
}

.main-content {
  padding: 20px;
}